package com.springcloud.controller;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

import com.springcloud.entities.Dept;

@RestController
public class DeptController_Consumer {

//   private static final String REST_URL_PREFIX = "http://localhost:8001";
   private static final String REST_URL_PREFIX = "http://MYSPRINGCLOUD-DEPT";
   /**
    * 使用 使用restTemplate访问restful接口非常的简单粗暴无脑。 (url, requestMap,
    * ResponseBean.class)这三个参数分别代表 REST请求地址、请求参数、HTTP响应转换被转换成的对象类型。
    */

   @Autowired
   private RestTemplate restTemplate;

   @RequestMapping(value = "/consumer/dept/add")
   public boolean add(Dept dept)
   {
      return restTemplate.postForObject(REST_URL_PREFIX + "/dept/add", dept, Boolean.class);
   }
   @RequestMapping(value = "/consumer/dept/get/{id}")
   public Dept get(@PathVariable("id") Long id)
   {
      return restTemplate.getForObject(REST_URL_PREFIX + "/dept/get/" + id, Dept.class);
   }

   @SuppressWarnings("unchecked")
   @RequestMapping(value = "/consumer/dept/list")
   public List<Dept> list()
   {
      return restTemplate.getForObject(REST_URL_PREFIX + "/dept/list", List.class);
   }

}